org.jtheque.utils.ui
Class DocumentLengthFilterAvert

java.lang.Object
  javax.swing.text.DocumentFilter
      org.jtheque.utils.ui.DocumentLengthFilter
          org.jtheque.utils.ui.DocumentLengthFilterAvert

public final class DocumentLengthFilterAvert
extends DocumentLengthFilter

A document filter used to limit the length of a field. This filter avert the user with a popup when he go to the limit.

Author:

Baptiste Wicht

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.text.DocumentFilter

DocumentFilter.FilterBypass

Constructor Summary

DocumentLengthFilterAvert(int max, JTextField field)
Construct a new DocumentLengthFilterAvert associated with a specific field and with a maximum number of characters.

Method Summary

void	remove(DocumentFilter.FilterBypass fb, int offset, int length)
void	replace(DocumentFilter.FilterBypass fb, int offset, int length, String str, AttributeSet attrs)

Methods inherited from class org.jtheque.utils.ui.DocumentLengthFilter

getMax, insertString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocumentLengthFilterAvert

public DocumentLengthFilterAvert(int max,
                                 JTextField field)

Construct a new DocumentLengthFilterAvert associated with a specific field and with a maximum number of characters.

Parameters:

max - The maximum numbers of characters.

field - The field we want to associate to fhe filter.

Method Detail

remove

public void remove(DocumentFilter.FilterBypass fb,
                   int offset,
                   int length)
            throws BadLocationException

Overrides:

remove in class DocumentFilter

Throws:

BadLocationException

replace

public void replace(DocumentFilter.FilterBypass fb,
                    int offset,
                    int length,
                    String str,
                    AttributeSet attrs)
             throws BadLocationException

Overrides:

replace in class DocumentLengthFilter

Throws:

BadLocationException